tree a0b7b3729213adf0be6081259a1f50fdbdf9ac92
parent 5c9a52828a9d2ebbfc91f1d97e8c9b647f9923f0
author Michael Wang <yun.wang@profitbricks.com> 1430830230 +0200
committer Doug Ledford <dledford@redhat.com> 1431970505 -0400

IB/Verbs: Reform cma_acquire_dev()

Reform cma_acquire_dev() with management helpers, introduce
cma_validate_port() to make the code more clean.

Signed-off-by: Michael Wang <yun.wang@profitbricks.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Tested-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Tested-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>